Rotary Joint, DPN 220 R 31-U, 1113163-031-U, Christian Maier GmbH & Co. KG
Universal equipmentPrice on request
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Description
Stainless Steel Series DPN rotary joint. Two‑way flow, designed for rotating inner pipe. Nominal size DN 20 (3/4"). Rotor connection: right‑hand male thread NPT 3/4 (ANSI). Medium: cooling water, hot water, aggressive media, food industry applications. Temperature range –10…90 °C, pressure range 0.2…10 bar, maximum speed 2933 min⁻¹.
Possible Applications
This rotary joint is specifically engineered for integration into industrial machinery requiring the transfer of cooling or heating media into rotating shafts, such as textile calenders, paper processing rollers, or food-grade mixing vessels. Its stainless steel construction makes it ideal for environments where hygiene is critical or where aggressive chemical cleaning agents are utilized to maintain sanitary standards. The two-way flow configuration allows for efficient internal temperature regulation in high-speed rotating drums, ensuring consistent thermal distribution during continuous manufacturing cycles. By accommodating both hot water and cooling fluids, it serves as a versatile component for thermal management systems in precision manufacturing equipment where reliable sealing and fluid integrity are required under dynamic operating conditions.
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Specifications
| Category | Universal equipment |
| Product ID | 8211111697-2258 |
| Manufacturer | Maier |
